6. The single hook there are screw which need connect with the
Handle to use(the handle is optional), or used in hook winding
machine.The double Hook can be used to wind direct.

Our service

1. Sample order is welcome.2. Fasted delivery to meet customers’ need.3. Various transport ways : by sea, by air & freight
company(DHL,FEDEX,UPS,TNT,EMS...)4. Your inquiry will be replied within 24 hours.5 Our products will be 100% test before shipping by our workers and
QC6. Good after-sale service offered, please send us feedbacks if you
have any question.7. We provide one-stop service.